这是我的第一个Angular应用程序（希望以简单的方式开始，但我什至无法启动）。>>
问题是当我执行ng new [my_app_name]时，有几个错误和警告：
- Installing packages...npm
WARN deprecated [email protected]: request has been deprecated, see https://github.com/request/request/issues/3142 npm
WARN deprecated [email protected]: Chokidar 2 will break on node v14+. Upgrade to chokidar 3 with 15x less dependencies.npm
WARN deprecated [email protected]: fsevents 1 will break on node v14+ and could be using insecure binaries. Upgrade to fsevents 2.npm
WARN deprecated [email protected]: Please see https://github.com/lydell/urix#deprecatednpm
WARN deprecated [email protected]: https://github.com/lydell/resolve-url#deprecatednpm
WARN deprecated [email protected]: TSLint has been deprecated in favor of ESLint. Please see https://github.com/palantir/tslint/issues/4534 for more information.npm
ERR! Unexpected end of JSON input while parsing near '...ll":"https://registry' npm
ERR! A complete log of this run can be found in:npm
ERR! <user_root>\AppData\Roaming\npm-cache\_logs\2020-05-20T09_36_33_420Z-debug.log
× Package install failed, see above.
The Schematic workflow failed. See above.
版本：|节点：12.16.2 |Angular CLI：9.1.6 |离子：5.4.16 |Git：2.26.1 |
它仍然创建了我的应用文件夹，但是没有node_modules文件夹，有什么想法吗？
这是我的第一个Angular应用程序（希望以简单的方式开始，但我什至无法启动）。问题是，当我执行ng new [my_app_name]时，会出现一些错误和警告：-正在安装...
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